Question: The system consists of a 20-lb disk A, 4-lb slender rod BC, and a 1-lb smooth collar C. If the disk rolls without slipping, determine

The system consists of a 20-lb disk A, 4-lb slender rod BC, and a 1-lb smooth collar C. If the disk rolls without slipping, determine the velocity of the collar at the instant the rod becomes horizontal, i.e., θ = 0°. The system is
released from rest when θ = 45°. B 0.8 ft 3 ft A C

B 0.8 ft 3 ft A C

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